FortiOS v5.2.1 Release Notes FortiOS v5.2.1 Release Notes October 31, 2014 01-521-250991-20141031 Copyright© 2014 Fortinet, Inc. All rights reserved. Fortinet®, FortiGate®, FortiCare® and FortiGuard®, and certain other marks are registered trademarks of Fortinet, Inc., and other Fortinet names herein may also be registered and/or common law trademarks of Fortinet. All other product or company names may be trademarks of their respective owners. Performance and other metrics contained herein were attained in internal lab tests under ideal conditions, and actual performance and other resultsmay vary. Network variables, different network environments and other conditions may affect performance results. Nothing herein represents any binding commitment by Fortinet, and Fortinet disclaims all warranties, whether express or implied, except to the extent Fortinet enters a binding written contract, signed by Fortinet’s General Counsel, with a purchaser that expressly warrants that the identified product will perform according to certain expressly-identified performance metrics and, in such event, only the specific performance metrics expressly identified in such binding written contract shall be binding on Fortinet. For absolute clarity, any such warranty will be limited to performance in the same ideal conditions as in Fortinet’s internal lab tests. Fortinet disclaims in full any covenants, representations,and guarantees pursuant hereto, whether express or implied. Fortinet reserves the right to change, modify, transfer, or otherwise revise this publication without notice, and the most current version of the publication shall be applicable. Fortinet Document Library docs.fortinet.com Fortinet Video Libarary video.fortinet.com Customer Service & Support support.fortinet.com Training Services training.fortinet.com FortiGuard fortiguard.com Document Feedback techdocs@fortinet.com Table of Contents Change Log....................................................................................................... 5 Introduction....................................................................................................... 6 Supported models ................................................................................................... 6 What’s new in FortiOS v5.2.1 .................................................................................. Default configuration changes ........................................................................... CLI changes ....................................................................................................... Endpoint Control................................................................................................ Firewall ............................................................................................................... HA ...................................................................................................................... Log & Report...................................................................................................... System ............................................................................................................... Web-based Manager ......................................................................................... Web Filter........................................................................................................... WiFi .................................................................................................................... 7 7 7 7 7 7 8 8 8 8 8 Special Notices ................................................................................................. 9 FortiCarrier ............................................................................................................... 9 Before any firmware upgrade .................................................................................. 9 After any firmware upgrade ..................................................................................... 9 Upgrade Information ...................................................................................... 10 Upgrading from FortiOS v5.2.0.............................................................................. 10 Upgrading from FortiOS 5.0.6 or later ................................................................... 10 Downgrading to previous firmware versions ......................................................... 10 FortiGate VM firmware........................................................................................... 10 Firmware image checksums .................................................................................. 11 Product Integration and Support .................................................................. 12 FortiOS v5.2.1 support .......................................................................................... 12 Language support.................................................................................................. 14 Module support...................................................................................................... 15 SSL VPN support................................................................................................... SSL VPN standalone client .............................................................................. SSL VPN web mode ........................................................................................ SSL VPN host compatibility list ....................................................................... 16 16 17 17 Resolved Issues.............................................................................................. 19 Data Leak Prevention....................................................................................... Endpoint Control.............................................................................................. Firewall ............................................................................................................. FortiGate VM.................................................................................................... High Availability................................................................................................ Page 3 19 19 19 20 20 IPS.................................................................................................................... IPsec VPN ........................................................................................................ IPv6 .................................................................................................................. Log & Report.................................................................................................... Routing............................................................................................................. Spam Filter....................................................................................................... SSL VPN .......................................................................................................... System ............................................................................................................. Upgrade ........................................................................................................... WAN Optimization and Web Proxy .................................................................. Web-based Manager ....................................................................................... Web Filter......................................................................................................... Wireless............................................................................................................ 21 21 21 21 22 22 22 23 23 24 24 25 25 Known Issues.................................................................................................. 26 Endpoint Control.............................................................................................. Firewall ............................................................................................................. IPsec VPN ........................................................................................................ SSL VPN .......................................................................................................... System ............................................................................................................. Upgrade ........................................................................................................... Web-based Manager ....................................................................................... 26 26 26 27 27 27 28 Limitations....................................................................................................... 29 Citrix XenServer limitations.................................................................................... 29 Open Source Xen limitations ................................................................................. 29 Table of Contents Page 4 FortiOS v5.2.1 Release Notes Change Log Date Change Description 2014-09-15 Initial release. 2014-09-16 Added FortiManager support information. 2014-09-17 Updated FortiManager support information. 2014-09-19 Removed references to the SSL VPN standalone client for Mac OS X. 2014-09-23 Added 0254898 to Known Issues. 2014-10-14 Corrected Microsoft Hyper-V Server support information. 2014-10-31 Added 0244926 to Known Issues. Page 5 Introduction This document provides the following information for FortiOS v5.2.1 build 0618: • Supported models • What’s new in FortiOS v5.2.1 • Special Notices • Upgrade Information • Product Integration and Support • Resolved Issues • Known Issues • Limitations See the Fortinet Document Library for FortiOS documentation. Supported models FortiOS v5.2.1 supports the following models. Table 1: Supported models FortiGate FG-20C, FG-20C-ADSL-A, FG-30D, FG-30D-POE, FG-40C, FG-60C, FG-60C-SFP, FG-60C-POE, FG-60D, FG-60D-POE, FG-70D, FG-80C, FG-80CM, FG-80D, FG-90D, FGT-90D-POE, FG-94D-POE, FG-100D, FG-110C, FG-111C, FG-140D, FG-140D-POE, FG-140D-POE-T1, FG-200B, FG-200B-POE, FG-200D, FG-200D-POE, FG-240D, FG-240D-POE, FG-280D-POE, FG-300C, FG-300D, FG-310B, FG-310B-DC, FG-311B, FG-500D, FG-600C, FG-620B, FG-620B-DC, FG-621B, FG-800C, FG-1000C, FG-1240B, FG-1500D, FG-3016B, FG-3040B, FG-3140B, FG-3240C, FG-3600C, FG-3700D, FG-3810A, FG-3950B, FG-3951B, FG-5001A, FG-5001B, FG-5001C, and FG-5101C. FortiWiFi FWF-20C, FWF-20C-ADSL-A, FWF-30D, FWF-30D-POE, FWF-40C, FWF-60C, FWF-60CM, FWF-60CX-ADSL-A, FWF-60D, FWF-60D-POE, FWF-80CM, FWF-81CM, FWF-90D, and FWF-90D-POE. FortiGate Rugged FGR-100C FortiGate VM FG-VM32, FG-VM64, FG-VM64-HV, FG-VM64-KVM, and FG-VM64-XEN. FortiSwitch FS-5203B Page 6 What’s new in FortiOS v5.2.1 For a comprehensive list of new features and enhancements that have been made in FortiOS v5.2.1 see the What’s New for FortiOS 5.2 document available in the Fortinet Document Library. Default configuration changes • The set virtual-switch-vlan CLI command is enabled by default for all FG-100D series and FG-200D series models. • The maximum number of IPv6 NDP entries has been increased. The kernel holds 65,536 entries. • Changed the 30D series default UI to the full Web-based Manager. • Added a default DHCP server for the management port on FG-100D and FG-140D models. • Bridged the WiFi interface and internal interfaces by default. • Enabled HA (via CLI) on all 30D series models. • Increased the router.policy value to 512 for all 1U appliances and 2048 for all 2U appliances. • Renamed Virtual WAN Link to WAN Link Load Balance. CLI changes • Added a CLI command for arp-max-entry and br-fdb-max-entry in system global setting. • global antivirus service settings were moved into profile-protocol-options settings. Endpoint Control • When the FortiClient license expires it will be marked as expired. • Added a clear all option in Endpoint Control registration. • Added SSOMA state into the Endpoint Control protocol. • The forticlient-reg-key endpoint setting now supports up to 128 bytes. Firewall • NAT64 UDP TFTP service support. • Implemented a policy tree in IPv6 to improve the iprope6 checking performance. • TLS 1.2 support for SSL offload, WAN Optimization, SSL inspection, and SIP SSL. • The RTA_HA_SES_DURATION information will be included when sending the session to the peer. • Captive portal support in the block notification page. • Allow virtual IP with port forwarding enabled to permit ICMP. HA • session-sync-dev is now used to enhance GTP HA sync. Introduction Page 7 FortiOS v5.2.1 Release Notes Log & Report • Botnet / IP Reputation log updates. • An event log is generated when the maximum FortiClient license limit is reached during FortiClient registration sync. • Changed the subtype for routing related logs. • Cleaned up the user and wireless event log fields. • Log ID field update. • Bandwidth and setup rate statistics are now included in the event log. System • Implemented a diagnose command to test flash SSD • Added netflow support for NP6 and XLP • execute telnet now displays a message after disconnecting. Web-based Manager • Allow export of collected emails in the Collected Email Addresses page. • Online help improvements • Added Web-based Manager support for displaying FortiExtender supported 3G/4G modem list. • FortiView time slice drill down and FortiView unknown application handling improvements • Rogue AP monitor and SSID list updates • Interface list update and switch modes • Configurable syslog server setting in the Web-based Manager for FG-3600C, FG-3950B, and FG-3700D. • Added a half duplex indication to interface panel • Added a reset password link to the FortiCare login dialog • Added a wizard summary, client instructions, and FortiCloud information • Export collected emails in .csv format • FortiCloud wizard activation for the following models: FG-30D, FG-30D-POE, FWF-30D, FWF-30D-POE, FG-60D, FG-60D-POE, FWF-60D, FWF-60D-POE, FG-70D, FG-80D, FG-90D, FG-90D-POE, FWF-90D, FWF-90D-POE • LDAP tree browse interface and user group dialog improvements • New LDAP tree browser design in the User Wizard and User Group pages • Added column settings. Web Filter • Improved URL filter list usability by using dialog to create and edit. Introduced paging and search to the table. WiFi • Ekahau Blink protocol support and re-organization for station-locate • Suppress probe responses based on the threshold value. Introduction Page 8 FortiOS v5.2.1 Release Notes Special Notices FortiCarrier FortiCarrier images are delivered upon request and are not available in the Customer Service & Support firmware download page. Before any firmware upgrade To minimize network interruptions, plan the upgrade during a maintenance window. This allows you to properly upgrade, test, and implement the firmware upgrade without disrupting network traffic. Save a copy of your FortiGate configuration prior to upgrading. To backup your FortiGate configuration, go to System > Dashboard > Status. In the System Information widget select Backup under System Configuration and save the configuration file to your local hard drive. After any firmware upgrade If you are using the FortiGate Web-based Manager, after a firmware upgrade, clear your browser cache prior to logging in to ensure the GUI is displayed properly. The AV and IPS engines and definitions included with a firmware upgrade may be older than ones currently available from FortiGuard. You should update the AV and IPS engines and definitions right after a firmware upgrade by going to System > Config > FortiGuard, selecting the blue triangle next to AV & IPS Download Options and selecting the Update Now button. Page 9 Upgrade Information Upgrading from FortiOS v5.2.0 FortiOS v5.2.1 officially supports upgrade from v5.2.0. Upgrading from FortiOS 5.0.6 or later FortiOS v5.2.1 officially supports upgrade from v5.0.6 or later. Downgrading to previous firmware versions Downgrading to previous FortiOS versions results in configuration loss on all models. Only the following settings are retained: • operation mode • interface IP/management IP • static route table • DNS settings • VDOM parameters/settings • admin user account • session helpers • system access profiles. FortiGate VM firmware Fortinet provides FortiGate VM firmware images for the following VM environments: Citrix XenServer and Open Source Xen • .out: Download the 64-bit firmware image to upgrade your existing FortiGate VM installation. • .out.OpenXen.zip: Download the 64-bit package for a new FortiGate VM installation. This package contains the QCOW2 file for Open Source Xen. • .out.CitrixXen.zip: Download the 64-bit package for a new FortiGate VM installation. This package contains the Citrix Xen Virtual Appliance (XVA), Virtual Hard Disk (VHD), and OVF files. Linux KVM • .out: Download the 64-bit firmware image to upgrade your existing FortiGate VM installation. • .out.kvm.zip: Download the 64-bit package for a new FortiGate VM installation. This package contains qcow2 that can be used by qemu. Page 10 Microsoft Hyper-V • .out: Download the 64-bit firmware image to upgrade your existing FortiGate VM installation. • .out.hyperv.zip: Download the 64-bit package for a new FortiGate VM installation. This package contains three folders that can be imported by Hyper-V Manager on Hyper-V 2012. It also contains the file fortios.vhd in the Virtual Hard Disks folder that can be manually added to the Hyper-V Manager. VMware ESX and ESXi • .out: Download either the 32-bit or 64-bit firmware image to upgrade your existing FortiGate VM installation. • .ovf.zip: Download either the 32-bit or 64-bit package for a new FortiGate VM installation. This package contains Open Virtualization Format (OVF) files for VMware and two Virtual Machine Disk Format (VMDK) files used by the OVF file during deployment. Firmware image checksums The MD5 checksums for all Fortinet software and firmware releases are available at the Customer Service & Support portal, https://support.fortinet.com. After logging in select Download > Firmware Image Checksums, enter the image file name including the extension, and select Get Checksum Code. Upgrade Information Page 11 FortiOS v5.2.1 Release Notes Product Integration and Support FortiOS v5.2.1 support The following table lists FortiOS v5.2.1 product integration and support information. Table 2: FortiOS v5.2.1 support information Web Browsers • Microsoft Internet Explorer version 11 • Mozilla Firefox version 30 • Google Chrome version 36 Other web browsers may function correctly, but are not supported by Fortinet. Explicit Web Proxy Browser • Microsoft Internet Explorer versions 8, 9, 10, and 11 • Mozilla Firefox version 27 • Apple Safari version 6.0 (For Mac OS X) • Google Chrome version 34 Other web browsers may function correctly, but are not supported by Fortinet. FortiManager • v5.0.7 and later • v5.2.0 and later You should upgrade your FortiManager prior to upgrading the FortiGate. FortiAnalyzer • v5.0.7 and later • v5.2.0 and later You should upgrade your FortiAnalyzer prior to upgrading the FortiGate. FortiClient Microsoft Windows and FortiClient Mac OS X • v5.2.1 FortiClient iOS • v5.2.0 FortiClient Android and FortiClient VPN Android • v5.2.3 Page 12 Table 2: FortiOS v5.2.1 support information (continued) FortiAP • v5.2.1 • v5.0.8 You should verify what the current recommended FortiAP version is for your FortiAP prior to upgrading the FortiAP units. You can do this by going to the WiFi Controller > Managed Access Points > Managed FortiAP page in the Web-based Manager. Under the OS Version column you will see a message reading A recommended update is available for any FortiAP that is running an earlier version than what is recommended. FortiSwitch OS • v2.0.3 Supported models: FS-28C, FS-324B-POE, FS-348B, and FS-448B FortiSwitch ATCA • v5.0.3 Supported models: FS-5003A and FS-5003B FortiController • v5.0.3 Supported model: FCTL-5103B FortiSandbox • v1.4.0 and later • v1.3.0 Fortinet Single Sign-On (FSSO) • v4.3 build 0159 The following operating systems are supported: • Microsoft Windows Server 2012 R2 • Microsoft Windows Server 2012 Standard Edition • Microsoft Windows Server 2008 R2 64-bit • Microsoft Windows Server 2008 (32-bit and 64-bit) • Microsoft Windows Server 2003 R2 (32-bit and 64-bit) • Novell eDirectory 8.8 FSSO does not currently support IPv6. FortiExplorer • v2.4 build 1075 and later. FortiExplorer iOS • v1.0.4 build 0126 and later FortiExtender • v1.0.0 build 0024 Supported models: FEX-20B, FEX-100A, and FEX-100B AV Engine • v5.156 IPS Engine • v3.051 Virtualization Software Product Integration and Support Page 13 FortiOS v5.2.1 Release Notes Table 2: FortiOS v5.2.1 support information (continued) Citrix XenServer • version 5.6 Service Pack 2 • version 6.0 and later Linux KVM • CentOS 6.4 (qemu 0.12.1) and later Microsoft Hyper-V • Hyper-V Server 2008 R2, 2012, and 2012 R2 Open Source Xen • version 3.4.3 • version 4.1 and later VMware • ESX versions 4.0 and 4.1 • ESXi versions 4.0, 4.1, 5.0, 5.1 and 5.5 Language support The following table lists FortiOS language support information. Table 3: FortiOS language support Language Web-based Manager Documentation English   Chinese (Simplified)  - Chinese (Traditional)  - French  - Japanese  - Korean  - Portuguese (Brazil)  - Spanish (Spain)  - To change the FortiGate language setting, go to System > Admin > Settings, in View Settings > Language select the desired language from the drop-down menu. Product Integration and Support Page 14 FortiOS v5.2.1 Release Notes Module support FortiOS v5.2.1 supports Advanced Mezzanine Card (AMC), Fortinet Mezzanine Card (FMC), Rear Transition Module (RTM), and Fortinet Storage Module (FSM) removable modules. These modules are not hot swappable. The FortiGate unit must be turned off before a module is inserted or removed. Table 4: Supported modules and FortiGate models AMC/FMC/FSM/RTM Module FortiGate Model Module: ASM-S08 FG-310B, FG-620B, FG-621B, FG-3016B, FG-3810A, FG-5001A Type: Storage Module: FSM-064 FG-200B, FG-311B, FG-1240B, FG-3040B, FG-3140B, FG-3951B Type: Storage Module: ASM-FB4 FG-310B, FG-311B, FG-620B, FG-621B, FG-1240B, FG-3016B, FG-3810A, FG-5001A Type: Accelerated interface Module: ADM-XB2 FG-3810A, FG-5001A Type: Accelerated interface Module: ADM-FB8 FG-3810A, FG-5001A Type: Accelerated interface Module: ASM-FX2 FG-310B, FG-311B, FG-620B, FG-621B, FG-1240B, FG-3016B, FG-3810A, FG-5001A Type: Bypass Module: ASM-CX4 FG-310B, FG-311B, FG-620B, FG-621B, FG-1240B, FG-3016B, FG-3810A, FG-5001A Type: Bypass Module: ASM-CE4 FG-1240B, FG-3810A, FG-3016B, FG-5001A Type: Security processing Module: ADM-XE2 FG-3810A, FG-5001A Type: Security processing Module: ADM-XD4 FG-3810A, FG-5001A Type: Security processing Module: ADM-FE8 FG-3810A Type: Security processing Module: RTM-XD2 FG-5001A Type: Rear transition Module: ASM-ET4 FG-310B, FG-311B Type: Security processing Module: RTM-XB2 FG-5001A Type: Rear transition Product Integration and Support Page 15 FortiOS v5.2.1 Release Notes Table 4: Supported modules and FortiGate models (continued) Module: FMC-XG2 FG-3950B, FG-3951B Type: Security processing Module: FMC-XD2 FG-3950B, FG-3951B Type: Accelerated interface Module: FMC-F20 FG-3950B, FG-3951B Type: Accelerated interface Module: FMC-C20 FG-3950B, FG-3951B Type: Accelerated interface Module: FMC-XH0 FG-3950B Type: Security processing SSL VPN support SSL VPN standalone client The following table lists SSL VPN tunnel client standalone installer for the following operating systems. Table 5: Operating system and installers Operating System Installer Microsoft Windows 8.1 (32-bit & 64-bit) 2304 Microsoft Windows 8 (32-bit & 64-bit) Microsoft Windows 7 (32-bit & 64-bit) Microsoft Windows XP Service Pack 3(32-bit) Linux CentOS 6.5 (32-bit & 64-bit) 2304 Linux Ubuntu 12.0.4 (32-bit & 64-bit) Virtual Desktop for Microsoft Windows 7 Service Pack 1 (32-bit) 2304 Other operating systems may function correctly, but are not supported by Fortinet. Product Integration and Support Page 16 FortiOS v5.2.1 Release Notes SSL VPN web mode The following table lists the operating systems and web browsers supported by SSL VPN web mode. Table 6: Supported operating systems and web browsers Operating System Web Browser Microsoft Windows 7 32-bit SP1 Microsoft Internet Explorer versions 9, 10 and 11 Mozilla Firefox version 31 Microsoft Windows 7 64-bit SP1 Microsoft Internet Explorer versions 9, 10, and 11 Mozilla Firefox version 31 Linux CentOS version 5.6 Mozilla Firefox version 5.6 Linux Ubuntu version 12.0.4 Mozilla Firefox version 5.6 Mac OS X v10.9 Mavericks Apple Safari version 7 Other operating systems and web browsers may function correctly, but are not supported by Fortinet. SSL VPN host compatibility list The following table lists the antivirus and firewall client software packages that are supported. Table 7: Supported Windows XP antivirus and firewall software Product Antivirus Firewall Symantec Endpoint Protection v11   Kaspersky Antivirus 2009  McAfee Security Center v8.1   Trend Micro Internet Security Pro   F-Secure Internet Security 2009   Table 8: Supported Windows 7 32-bit and 64-bit antivirus and firewall software Product Antivirus Firewall   F-Secure Internet Security 2011   Kaspersky Internet Security 2011   McAfee Internet Security 2011   Norton 360™ Version 4.0   Norton™ Internet Security 2011   CA Internet Security Suite Plus Software AVG Internet Security 2011 Product Integration and Support Page 17 FortiOS v5.2.1 Release Notes Table 8: Supported Windows 7 32-bit and 64-bit antivirus and firewall software (continued) Product Antivirus Firewall Panda Internet Security 2011   Sophos Security Suite   Trend Micro Titanium Internet Security   ZoneAlarm Security Suite   Symantec Endpoint Protection Small Business Edition 12.0   Product Integration and Support Page 18 FortiOS v5.2.1 Release Notes Resolved Issues The following issues have been fixed in v5.2.1. For inquires about a particular bug, please contact Customer Service & Support. Data Leak Prevention Table 9: Resolved Data Leak Prevention issues Bug ID Description 0240623 DLP filters can be either a file or message type. And FortiGate decides whether the received data should treated as file or message and applies the corresponding filters. To avoid these issues, all received packets are treated the same as files and are submitted to the AV engine as required. If the file type cannot be detected by the AV engine, packets are checked against the DLP message filters. 0244347 Handle tabs in headers in the MIME parser to properly extract and display attribute values in the Web-based Manager. Endpoint Control Table 10: Resolved endpoint control issues Bug ID Description 0250451 FortiClient does not get VPN settings via Endpoint Control if a special character is entered in PSK. Firewall Table 11: Resolved firewall issues Bug ID Description 0217481 SSL inspection stops some applications from running. 0217637 STP forwarding problem in one-arm transparent mode firewall configuration. Added an STP forwarding option in the CLI. 0230181 The proxyworker process closes the field descriptor but does not remove it from the epoll process. As a result in will crash in epoll because the corresponding connection structure has already been released. 0242957 DCE-RPC session helper should open expectations and negotiated high ports should be allowed by FortiGate. 0244393 Device based policies do not work after a reboot when source is VLAN interface. 0244552 Some traffic may pass through a higher firewall policy and matches with a lower policy. Page 19 Table 11: Resolved firewall issues (continued) Bug ID Description 0245121 sFlow stops sending raw packet samples. 0245748 SCTP multihome INIT or INIT_ACK packets matching expectation sessions do not get NAT’ed. 0247568 A RADIUS accounting stop message is sent for users when the FSSO CA connection is established. 0247954 The ftpd daemon hangs in BUFFER_DOWNLOAD_STATE. 0248396 All policies are grouped in a long list so that lookup takes long time and consumes CPU. FortiGate VM Table 12: Resolved FortiGate VM issues Bug ID Description 0244695 RDP sessions between the windows VM in the same VM host fails with data encryption error. Enabled the large receive offload (LRO) feature in the VMXNET3 driver. 0250054 When the license status cannot be validated for more than 4 hours or it changes, FortiGate VM should create an event log entry. High Availability Table 13: Resolved high availability issues Resolved Issues Bug ID Description 0214401 An administrative user on a remote authentication server cannot login via the HA management interface. 0233107 In active-active clusters, the load balancing session from FortiGate to the backend server is not load balanced to the slave. 0246480 Directly connected routes are lost after port based allocation and/or Sflow is enabled on the FG-1500D. 0247563 A non-admin account is unable to connect to the ha-mgmt-interface, after reboot. 0250721 The slave times out when receiving the master configuration if the master has hundreds of VDOMs. Page 20 FortiOS v5.2.1 Release Notes IPS Table 14: Resolved IPS issues Bug ID Description 0211967 Beta signatures are created by IPS analysts to test false positives and are reported to FDS statistics only. These should not be displayed in the Web-based Manager or system statistics. 0229356 IPS does detect intrusions after upgrade. 0236752, 0247149 Changed IPS signature categorization. 0250112 Support certificate chaining in the server certificate payload. IPsec VPN Table 15: Resolved IPsec VPN issues Bug ID Description 0235304 IPsec over PPPoE (policy based IPsec) does not work since the DHCP packet did not go through the tunnel as an encrypted packet. Instead DHCP packets are broadcast as an unencrypted packet. 0244227 IPsec is sending too many dead peer detection probes. 0246085 iked daemon crashes when using Xauth with FortiToken. 0248916 Since the upgrade to v5.2.0 (from v5.0.7), PKI authentication in firewall policies is no longer working. When attempting authentication with a client certificate, the regular authentication prompt is returned. IPv6 Table 16: Resolved IPv6 issues Bug ID Description 0249361 IPv6 via PPPoE does not correctly use the default route learned from RA. Log & Report Table 17: Resolved log & report issues Resolved Issues Bug ID Description 0241932 Missing important statistics in the performance statistics log. 0243465 Every miglogd process requests disk usage from FortiAnalyzer every 5 seconds. 0245480 Admin update log message cleanup. 0247483 Logs are not sent to FortiCloud on a FortiGate unit without a hard drive. Page 21 FortiOS v5.2.1 Release Notes Table 17: Resolved log & report issues (continued) Bug ID Description 0248692 The config log fortianalyzer override-setting CLI command does not accept IP addresses from a FortiAnalyzer configured in global context. 0251714 The user event log action does not show the authentication method with explicit proxy. Routing Table 18: Resolved routing issues Bug ID Description 0226987 FortiGate sends OSPF Hello packets with the VRRP IP address. 0250264 Probing to ping server does not restart if the interface is brought down and up administratively. Spam Filter Table 19: Resolved spam filter issues Bug ID Description 0246154 Improved the antispam speed when anti-phishing is enabled. SSL VPN Table 20: Resolved SSL VPN issues Resolved Issues Bug ID Description 0223176 The internal IP address issued to the SSL VPN tunnel is not sent in the RADIUS accounting message. 0229880 SSL VPN web mode does not work with Nexpose application. 0234991 SSL VPN web mode navigation buttons for a specific web page do not work. 0243959 The SVPNCOOKIE does not follow the RFC6265 recommendation. There should be a space after each key/value pair and attribute. 0244967 Users should not need to enter the token twice for two-factor SMS authentication when the Windows RADIUS server is used. 0248425 Improper display of a webpage accessed through the bookmark in web mode. 0249074 FortiGate should recognize all groups for SSL VPN. Page 22 FortiOS v5.2.1 Release Notes System Table 21: Resolved system issues Bug ID Description 0161876, 0240650 Fixed the power supply unit alerting logic. 0228156 Adding overlapping iplists (VIP/ippool) fails without any error messages. 0235714 A sniffer policy on the DMZ port does not work in some configurations. 0237740 SP buffer leak for IPS traffic when sessions are synced. 0242454 Autoupdate tunnelling does not work after upgrade. 0244981 Backing up the FortiGate configuration file using a remote admin user (RADIUS, TACACS+) results in a small truncated file. 0246371 The DHCP server will not put the updated lease time in its ACK to client's renew request. 0246489 Unable to configure policy based VPNs when the virtual WAN link is configured. 0246884 The get system source-ip status CLI command does not show all source-ip. 0247258 SSH RSA fingerprint not calculated correctly from the actual used key. 0247260 The recovery of a fail-detect interface should move both interfaces up. 0247272 DHCP relay configuration is lost after reboot when an IP address is assigned to inter VDOM links. 0247718 The IP GEO database is not updated via FDS schedule update feature. 0247826 Increased the scheduled timeout to avoid random CPU15 peaks. 0248333 Unable to authenticate a VDOM admin using a RADIUS wildcard account. 0248460 Cloning an application control profile produces memory corruption errors. 0250813 There is no log entry for DHCP block events when it is not possible to determine which MAC address is blocked. Upgrade Table 22: Resolved upgrade issues Resolved Issues Bug ID Description 0250120 SCP configuration backup with RSA key authentication retrieves only the root VDOM configuration after upgrading from v5.0 to v5.2.0. 0250678 One of the SSIDs no longer broadcasts after upgrading to v5.2 Page 23 FortiOS v5.2.1 Release Notes WAN Optimization and Web Proxy Table 23: Resolved WAN optimization and web proxy issues Bug ID Description 0244856 FortiGate may generate a HTTP 502 response if it detects the HTTP server does not behave normally as per the HTTP RFC. 0246339 When using explicit proxy, web pages should load the same as when not using the proxy. 0246497 Parsing errors with some MAPI ROP commands. 0248416 HTTP POST request will get stuck on NTLM authentication if multipart content-type header is present. 0251178 Vimeo video is not cached as expected. Web-based Manager Table 24: Resolved Web-based Manager issues Resolved Issues Bug ID Description 0197598 The interface status tooltip for port1-8 in the Unit Operation widget is not displayed. 0219095 All VDOM interfaces are displayed if a CLI Console in the Web-based Manager is detached. 0225780 Events are logged with the incorrect user when making changes in jsconsole with a wildcard user. 0230692 An internal server error message is generated when filtering logs with more than 10 source IP addresses. 0239368 An internal server error message is generated after log in. 0244219 The SNMP community setting is removed when confirmed in the Web-based Manager. 0245722 Updated the disk management Format button to Format Disk. 0246743 The VIP object is not displayed in the Web-based Manager when creating a firewall policy. 0247321 The WAN Opt. & Cache menu is displayed when the feature is disabled. 0247477 Added a checkbox to hide the source port selection by default when creating new service. 0249007 Interface aliases not displayed in global view. 0249023 An internal server error message is generated when editing a Korean language address, address group, or policy name. 0250042 VIP address load-balance type not visible in the Web-based Manager. Page 24 FortiOS v5.2.1 Release Notes Table 24: Resolved Web-based Manager issues (continued) Bug ID Description 0250100 Unable to load an application control list in the Web-based Manger if the same application is specified in more than one filter. 0250556 When creating new custom service, the low source port initial value is incorrect. Web Filter Table 25: Resolved web filter issues Bug ID Description 0244839 The set ovrd-auth-port-warning CLI command does not allow ports above 32767. 0249622 The load time of a URL filter list with 50,000 entries should be shorter. 0249899 The RSSO user name length shows only 31 characters in the web filter log. Wireless Table 26: Resolved wireless issues Resolved Issues Bug ID Description 0155391 Memory leak observed between the cmdbsvr process and the wireless controller during associations. 0249045 Cannot forward multicast traffic when DTLS encryption is enabled for CAPWAP. Page 25 FortiOS v5.2.1 Release Notes Known Issues The following issues have been identified in v5.2.1. For inquires about a particular bug or to report a bug, please contact Customer Service & Support. Endpoint Control Table 27: Known endpoint control issues Bug ID Description 0248014 FortiGate and FortiClient have a discrepancy in displaying their On-Net/Off-Net status. Firewall Table 28: Known firewall issues Bug ID Description 0253505 Changing the dedicated-management-cpu configuration may cause an unstable state. Workaround: Reboot the device after changing the CPU configuration. Affected model: FG-3700D 0253592 Firewall may ignore the deny policy rule when used with an authentication portal. 0254210 Failed to block an EICAR sample on SMB 1.0 and 2.0 protocol when nturbo is enabled. IPsec VPN Table 29: Known IPsec VPN issues Bug ID Description 0253651 FortiClient may encounter an IPsec traffic issue with a FortiGate that has NP6 NPU offload enabled. 0254898 An IPsec tunnel interface may not come up after the FortiGate unit reboots if the tunnel is using DHCP mode. Workaround options: • Option 1. After rebooting the FortiGate, manually restart the IPsec daemon with the following CLI command, diag sys kill 11 <ipsec pid> • Option 2. Change the IPsec tunnel interface mode from DHCP to static. Page 26 SSL VPN Table 30: Known SSL VPN issues Bug ID Description 0244926 Unable to launch the Linux SSL VPN standalone client in Centos v5.6 due to a GLIBC error. System Table 31: Known system issues Bug ID Description 0241646 Traffic may not go through VLAN interfaces based on LAG in transparent VDOMs. Workaround: After finish the configuration, perform a reboot operation. 0246126 IPv4 multicast traffic over an IPsec interface cannot be offloaded to NP6. 0246224 SCTP traffic cannot be offloaded on NP6. 0250534 Adding or unsetting a member of an aggregation interface can cause the peer switch's interface to be down. 0251221 The hardware switch span port does not work on FG-200D-POE and FG-240D-POE models. 0252947 With a FortiGate previously registered to both FortiManager and FortiCloud, it will still send management traffic to FortiManager even after it is unregistered from the FortiManager. Workaround: Log out and reactivate the FortiCloud account on the FortiGate after unregistering from FortiManager. 0253641 The inbandwidth limit does not work on NP6 interfaces. Upgrade Table 32: Known upgrade issues Known Issues Bug ID Description 0251511 Upgrades to v5.2.1 will encounter a configuration error with the antivirus service and HTTPS/FTPS/POP3S/IMAPS/SMTPS protocols because such configurations do not exist in profile-protocol-options. Page 27 FortiOS v5.2.1 Release Notes Web-based Manager Table 33: Known Web-based Manager issues Known Issues Bug ID Description 0253573 Unable to properly create a new remote user group using the local user creation wizard due to a missing OK button. 0254300 The FortiSwitch 5203B label is FortiGate 5203B in the main header. 0254301 The FortiGateRugged 100C label is FortiGate 100C in the main header. Page 28 FortiOS v5.2.1 Release Notes Limitations Citrix XenServer limitations The following limitations apply to Citrix XenServer installations: • XenTools installation is not supported. • FortiGate VM can be imported or deployed in only the following three formats: • XVA (recommended) • VHD • OVF • The XVA format comes pre-configured with default configurations for VM name, virtual CPU, memory, and virtual NIC. Other formats will require manual configuration before the first power on process. Open Source Xen limitations When using Linux Ubuntu version 11.10, Xen version 4.1.0, and libvir version 0.9.2, importing issues may arise when using the QCOW2 format and existing HDA issues. Page 29
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